How much more dirty can politics get?

The following ad has been playing on TV more times than I can count the last few weeks.



It seems to me that if politicians put half as much effort into serving the people as they put into digging up dirt and defaming their opposition, things would be a lot better for all of us. I've never understood why they get away with the slanderous messages they bombard us with. They never seem to get sued. I'm sure that at least some of these messages are true but either way, they are scumbags for libelling someone so viciously or else they are scumbags for having done what they're accused of. I can't wait until one of them is "exposed" as a paedophile or necrophiliac.